Asus WL-160N user manual Default Key, Device Name, Dhcp Dynamic Host Configuration Protocol

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Chapter 5 - Glossary

Each subchannel in the COFDM implementation is about 300 KHz wide. At the low end of the speed gradient, BPSK (binary phase shift keying) is used to encode 125 Kbps of data per channel, resulting in a 6,000-Kbps, or 6 Mbps, data rate. Using quadrature phase shift keying, you can double the amount of data encoded to 250 Kbps per channel, yielding a 12-Mbps data rate. And by using 16-level quadrature amplitude modulation encoding 4 bits per hertz, you can achieve a data rate of 24 Mbps. The 802.11a/g standard specifies that all 802.11a/g-compliant products must support these basic data rates. The standard also lets the vendor extend the modulation scheme beyond 24 Mbps. Remember, the more bits per cycle (hertz) that are encoded, the more susceptible the signal will be to interference and fading, and ultimately, the shorter the range, unless power output is increased.

Default Key

This option allows you to select the default WEP key. This option allows you to use WEP keys without having to remember or write them down. The WEP keys generated using the Pass Phrase is compatible with other WLAN products. The Pass Phrase option is not as secure as manual assignment.

Device Name

Also known as DHCP client ID or network name. Sometimes provided by an ISP when using DHCP to assign addresses.

DHCP (Dynamic Host Configuration Protocol)

This protocol allows a computer (or many computers on your network) to be automatically assigned a single IP address from a DHCP server.

DNS Server Address (Domain Name System)

DNS allows Internet host computers to have a domain name and one or more IP addresses. A DNS server keeps a database of host computers and their respective domain names and IP addresses, so that when a user enters a domain name into the Internet browser, the user is sent to the proper IP address. The DNS server address used by the computers on your home network is the location of the DNS server your ISP has assigned.

DSL Modem (Digital Subscriber Line)

A DSL modem uses your existing phone lines to transmit data at high speeds.

Direct-Sequence Spread Spectrum (for 802.11b)

Spread spectrum (broadband) uses a narrowband signal to spread the transmission over a segment of the radio frequency band or spectrum. Direct-sequence is a spread spectrum technique where the transmitted signal is spread over a particular frequency range.

Chapter 5 Glossary

ASUS WLAN Adapter

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Contents Wireless Local Area Network Adapter WL-160N Copyright Information Technical support ASUSTeK Computer INCAsus Computer International America Asus Computer GmbH Germany & AustriaTable of Contents Features Package contentsSystem Requirements Installing the Wlan utilities and driverConnected to wireless device Reading the Wlan status indicatorsNo wireless connection One Touch Wizard Installation Chapter Configuring with the Wlan utility InfrastructureConfiguring with the Wlan utility Ad Hoc Starting the Control Center Using the Control CenterWireless Status Icons on the taskbar Asus Wlan Control CenterTaskbar icon Right-click menu Taskbar Icon Launch Wireless SettingsWireless Radio On Click to turn Wireless Radio Off Click to turnStatus Status Starting Wireless SettingsAssociation State Buttons Status Connection Status Ping Status IP ConfigButton Channel Config BasicNetwork Type Network Name SsidFragmentation Threshold Config AdvancedOthers RTS ThresholdNetwork Authentication Config EncryptionKey Format Wireless Network KeyWireless Network Key WEP Data encryption64/128bits versus 40/104bits Select one as your Default KeySurvey Site Survey Config AuthenticationAbout Version Info Link State Exit Wireless SettingsOnly use Windows wireless function Windows XP Wireless OptionsSoftware Reference Windows Vista Wireless Options Cannot connect to any access points Verify if the Wlan Adapter is installed correctlyTCP/IP protocol did not bind to the Wlan PC Adapter Bad link quality or bad signal strengthBasic Rate Set Access Point APBasic Service Area BSS Ad HocDNS Server Address Domain Name System Default KeyDhcp Dynamic Host Configuration Protocol Device NameEssid Extended Service Set Identifier Extended Service Set ESSEncryption Ieee EthernetFirewall GatewayIeee 802.11g Ieee 802.11b 11Mbits/secInfrastructure IP Address ISP Internet Service ProviderMAC Address Media Access Control IP Internet ProtocolPPP Point-to-Point Protocol Ssid Service Set IdentifierPacket Pass PhraseTCP Transmission Control Protocol Weca Wireless Ethernet Compatibility AllianceWPA Wi-Fi Protected Access Wlan Wireless Local Area NetworkFCC Warning Statement Safety InformationProhibition of Co-location CE Mark Warning Declaration of Conformity for R&TTE directive 1999/5/EC
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